diff --git a/.gitignore b/.gitignore
index 3503468..d94f532 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,4 +30,4 @@ yarn-error.log
 .DS_Store
 Thumbs.db
 
-playground/gxc-canvas-viewer/**/*.*
\ No newline at end of file
+playground/*/**/*.*
\ No newline at end of file
diff --git a/lib/src/models/matrix-2d.ts b/lib/src/models/matrix-2d.ts
index ef8f701..7ba3693 100644
--- a/lib/src/models/matrix-2d.ts
+++ b/lib/src/models/matrix-2d.ts
@@ -1,78 +1,103 @@
 import { IPoint } from "../interfaces";
 import { Point } from "./point";
 
-export type Matrix = [[number, number, number], [number, number, number], [number, number, number]];
+export type Matrix = [number, number, number, number, number, number, number, number, number];
 
-const DEF_MATRIX: Matrix = [
-  [1, 0, 0],
-  [0, 1, 0],
-  [0, 0, 1],
-];
+const DEF_MATRIX: Matrix = [1, 0, 0, 0, 1, 0, 0, 0, 1];
 
 export class Matrix2D {
   private _matrix: Matrix;
 
+  get m00() {
+    return this._matrix[0];
+  }
+
+  get m01() {
+    return this._matrix[1];
+  }
+
+  get m02() {
+    return this._matrix[2];
+  }
+
+  get m10() {
+    return this._matrix[3];
+  }
+
+  get m11() {
+    return this._matrix[4];
+  }
+
+  get m12() {
+    return this._matrix[5];
+  }
+
+  get m20() {
+    return this._matrix[6];
+  }
+
+  get m21() {
+    return this._matrix[7];
+  }
+
+  get m22() {
+    return this._matrix[8];
+  }
+
   constructor(matrix?: Matrix) {
     this._matrix = matrix ?? DEF_MATRIX;
   }
 
   clone(): Matrix2D {
-    return new Matrix2D(this.getData());
+    return new Matrix2D([...this.getData()]);
   }
 
   multiply(matrix: Matrix2D): Matrix2D {
-    const m = structuredClone(DEF_MATRIX);
-    for (let i = 0; i < 3; i++) {
-      for (let j = 0; j < 3; j++) {
-        m[i][j] = 0;
-        for (let k = 0; k < 3; k++) {
-          m[i][j] += this._matrix[i][k] * matrix._matrix[k][j];
-        }
-      }
-    }
+    const a = this._matrix;
+    const b = matrix.getData();
+
+    const m = DEF_MATRIX.slice() as Matrix;
+
+    m[0] = a[0] * b[0] + a[1] * b[3] + a[2] * b[6];
+    m[1] = a[0] * b[1] + a[1] * b[4] + a[2] * b[7];
+    m[2] = a[0] * b[2] + a[1] * b[5] + a[2] * b[8];
+
+    m[3] = a[3] * b[0] + a[4] * b[3] + a[5] * b[6];
+    m[4] = a[3] * b[1] + a[4] * b[4] + a[5] * b[7];
+    m[5] = a[3] * b[2] + a[4] * b[5] + a[5] * b[8];
+
+    m[6] = a[6] * b[0] + a[7] * b[3] + a[8] * b[6];
+    m[7] = a[6] * b[1] + a[7] * b[4] + a[8] * b[7];
+    m[8] = a[6] * b[2] + a[7] * b[5] + a[8] * b[8];
+
     return new Matrix2D(m);
   }
 
   translate(x: number, y: number): Matrix2D {
-    const translationMatrix = new Matrix2D([
-      [1, 0, x],
-      [0, 1, y],
-      [0, 0, 1],
-    ]);
+    const translationMatrix = new Matrix2D([1, 0, x, 0, 1, y, 0, 0, 1]);
     return this.multiply(translationMatrix);
   }
 
   rotate(angle: number): Matrix2D {
     const cos = Math.cos(angle);
     const sin = Math.sin(angle);
-    const rotationMatrix = new Matrix2D([
-      [cos, -sin, 0],
-      [sin, cos, 0],
-      [0, 0, 1],
-    ]);
+    const rotationMatrix = new Matrix2D([cos, -sin, 0, sin, cos, 0, 0, 0, 1]);
     return this.multiply(rotationMatrix);
   }
 
   scale(sx: number, sy: number): Matrix2D {
-    const scaleMatrix = new Matrix2D([
-      [sx, 0, 0],
-      [0, sy, 0],
-      [0, 0, 1],
-    ]);
+    const scaleMatrix = new Matrix2D([sx, 0, 0, 0, sy, 0, 0, 0, 1]);
     return this.multiply(scaleMatrix);
   }
 
   transformPoint(point: IPoint): Point {
     const x = point.x;
     const y = point.y;
-    const w = this._matrix[2][0] * x + this._matrix[2][1] * y + this._matrix[2][2];
-    return new Point(
-      (this._matrix[0][0] * x + this._matrix[0][1] * y + this._matrix[0][2]) / w,
-      (this._matrix[1][0] * x + this._matrix[1][1] * y + this._matrix[1][2]) / w,
-    );
+    const w = this.m20 * x + this.m21 * y + this.m22;
+    return new Point((this.m00 * x + this.m01 * y + this.m02) / w, (this.m10 * x + this.m11 * y + this.m12) / w);
   }
 
   getData(): Matrix {
-    return structuredClone(this._matrix);
+    return this._matrix;
   }
 }
diff --git a/lib/src/models/transform.ts b/lib/src/models/transform.ts
index 01755b8..f3b7808 100644
--- a/lib/src/models/transform.ts
+++ b/lib/src/models/transform.ts
@@ -31,20 +31,20 @@ export class Transform {
   }
 
   static fromMatrix2D(matrix: Matrix2D): Transform {
-    const m = matrix.getData();
-    const transform = new Transform();
+    const scaleX = Math.sqrt(matrix.m00 * matrix.m00 + matrix.m01 * matrix.m01);
+    const scaleY = Math.sqrt(matrix.m10 * matrix.m10 + matrix.m11 * matrix.m11);
 
-    // Извлечение масштаба
-    transform.scaleX = Math.sqrt(m[0][0] * m[0][0] + m[0][1] * m[0][1]);
-    transform.scaleY = Math.sqrt(m[1][0] * m[1][0] + m[1][1] * m[1][1]);
+    const rotate = radToDeg(Math.atan2(matrix.m01, matrix.m00));
 
-    // Извлечение поворота
-    transform.rotate = radToDeg(Math.atan2(m[0][1], m[0][0]));
+    const translateX = matrix.m02;
+    const translateY = matrix.m12;
 
-    // Извлечение сдвига
-    transform.translateX = m[0][2];
-    transform.translateY = m[1][2];
-
-    return transform;
+    return new Transform({
+      scaleX,
+      scaleY,
+      rotate,
+      translateX,
+      translateY,
+    });
   }
 }
diff --git a/lib/src/package.json b/lib/src/package.json
index 7ec9cfb..6249516 100644
--- a/lib/src/package.json
+++ b/lib/src/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gxc-solutions/math",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "main": "index.js",
   "author": "GXC Solutions",
   "publishConfig": {